erikshaab.dk is a .dk domain served by 2 nameservers (julissa.ns.cloudflare.com, rob.ns.cloudflare.com). It was registered on 17 July 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.70.128 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by isaac.mx.cloudflare.net, linda.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.70.128 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.223.140 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | erikshaab.dk → 83.92.57.196 |
| 🔶 Autoconfig | erikshaab.dk → 83.92.57.196 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:df8c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:4680 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.70.128,172.67.223.140 ech=AEX+DQBBwQAgACD/u+hmtJtvMmVGHTkPSqC7uyXx305cJHfayZbuaZdTUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:df8c,2606:4700:3035::6815:4680 |
| TXT Record |
|---|
| v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (erikshaab.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mx.cloudflare.net ~all |
| www | 83.92.57.196 (AS3292) (address records, no CNAME) |
| www vs bare domain | Different networks erikshaab.dk: 104.21.70.128 172.67.223.140 2606:4700:3033::ac43:df8c 2606:4700:3035::6815:4680 (AS13335) (all like this)www.erikshaab.dk: 83.92.57.196 (AS3292) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.erikshaab.dk | erikshaab.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.amir.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.amir.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.amir.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.isaac.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.isaac.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.isaac.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.linda.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.linda.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.linda.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413064329 |
| Primary NS (MNAME) | julissa.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-07-17 |
| Expires | 2031-07-31 (1743d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 21:09:40 | 677ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-27 21:47:45 | 913ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-26 16:01:51 | 1005ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-18 22:38:43 | 1462ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-04 06:45:11 | 1397ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-25 05:02:20 shown | 3612ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-03 04:08:34 | 1918ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-30 22:19:30 | 2650ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-16 15:33:59 | 1730ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-08 09:54:50 | 2439ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-02 00:33:21 | 1358ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 08:10:38 | 2695ms | 2 NS 2 A 3 MX | 🔓 Insecure |